#include "wx/msw/registry.h"
#include "wx/msw/imaglist.h"
+#include "wx/tokenzr.h"
+
// ----------------------------------------------------------------------------
// application type
// ----------------------------------------------------------------------------
void OnItemExpanding(wxTreeEvent& event);
void OnSelChanged (wxTreeEvent& event);
+ void OnBeginEdit (wxTreeEvent& event);
+ void OnEndEdit (wxTreeEvent& event);
+
void OnBeginDrag (wxTreeEvent& event);
void OnEndDrag (wxTreeEvent& event);
void OnMenuTest();
// operations
+ void GoTo(const wxString& location);
void Refresh();
void DeleteSelected();
void ShowProperties();
bool m_restoreStatus; // after OnItemExpanding()
+ wxString m_nameOld; // the initial value of item being renamed
+
TreeNode *GetNode(const wxTreeEvent& event)
{ return (TreeNode *)GetItemData((WXHTREEITEM)event.GetItem()); }
void AddStdKeys();
private:
- DECLARE_EVENT_TABLE();
+ DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
void OnAbout(wxCommandEvent& event);
void OnTest (wxCommandEvent& event);
+ void OnGoTo (wxCommandEvent& event);
+
void OnExpand (wxCommandEvent& event);
void OnCollapse(wxCommandEvent& event);
void OnToggle (wxCommandEvent& event);
void OnInfo (wxCommandEvent& event);
- DECLARE_EVENT_TABLE();
+ DECLARE_EVENT_TABLE()
private:
RegTreeCtrl *m_treeCtrl;
Menu_Quit = 100,
Menu_About,
Menu_Test,
+ Menu_GoTo,
Menu_Expand,
Menu_Collapse,
Menu_Toggle,
EVT_MENU(Menu_Test, RegFrame::OnTest)
EVT_MENU(Menu_About, RegFrame::OnAbout)
EVT_MENU(Menu_Quit, RegFrame::OnQuit)
+ EVT_MENU(Menu_GoTo, RegFrame::OnGoTo)
EVT_MENU(Menu_Expand, RegFrame::OnExpand)
EVT_MENU(Menu_Collapse, RegFrame::OnCollapse)
EVT_MENU(Menu_Toggle, RegFrame::OnToggle)
EVT_TREE_DELETE_ITEM (Ctrl_RegTree, RegTreeCtrl::OnDeleteItem)
EVT_TREE_ITEM_EXPANDING(Ctrl_RegTree, RegTreeCtrl::OnItemExpanding)
EVT_TREE_SEL_CHANGED (Ctrl_RegTree, RegTreeCtrl::OnSelChanged)
+
+ EVT_TREE_BEGIN_LABEL_EDIT(Ctrl_RegTree, RegTreeCtrl::OnBeginEdit)
+ EVT_TREE_END_LABEL_EDIT (Ctrl_RegTree, RegTreeCtrl::OnEndEdit)
+
EVT_TREE_BEGIN_DRAG (Ctrl_RegTree, RegTreeCtrl::OnBeginDrag)
EVT_TREE_BEGIN_RDRAG (Ctrl_RegTree, RegTreeCtrl::OnBeginDrag)
EVT_TREE_END_DRAG (Ctrl_RegTree, RegTreeCtrl::OnEndDrag)
pMenuReg->Append(Menu_New, "&New", pMenuNew);
pMenuReg->Append(Menu_Delete, "&Delete...", "Delete selected key/value");
pMenuReg->AppendSeparator();
+ pMenuReg->Append(Menu_GoTo, "&Go to...\tCtrl-G", "Go to registry key");
pMenuReg->Append(Menu_Expand, "&Expand", "Expand current key");
pMenuReg->Append(Menu_Collapse, "&Collapse", "Collapse current key");
pMenuReg->Append(Menu_Toggle, "&Toggle", "Toggle current key");
dialog.ShowModal();
}
-void RegFrame::OnTest(wxCommandEvent& event)
+void RegFrame::OnTest(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->OnMenuTest();
}
-void RegFrame::OnExpand(wxCommandEvent& event)
+void RegFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
+{
+ static wxString s_location = _T("HKEY_CURRENT_USER\\Software\\wxWindows");
+
+ wxString location = wxGetTextFromUser
+ (
+ _T("Enter the location to go to:"),
+ _T("wxRegTest question"),
+ s_location,
+ this
+ );
+ if ( !location )
+ return;
+
+ s_location = location;
+ m_treeCtrl->GoTo(location);
+}
+
+void RegFrame::OnExpand(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_EXPAND);
}
-void RegFrame::OnCollapse(wxCommandEvent& event)
+void RegFrame::OnCollapse(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_COLLAPSE);
}
-void RegFrame::OnToggle(wxCommandEvent& event)
+void RegFrame::OnToggle(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_TOGGLE);
}
-void RegFrame::OnRefresh(wxCommandEvent& event)
+void RegFrame::OnRefresh(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->Refresh();
}
-void RegFrame::OnDelete(wxCommandEvent& event)
+void RegFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->DeleteSelected();
}
-void RegFrame::OnNewKey(wxCommandEvent& event)
+void RegFrame::OnNewKey(wxCommandEvent& WXUNUSED(event))
{
if ( m_treeCtrl->IsKeySelected() ) {
m_treeCtrl->CreateNewKey(
}
}
-void RegFrame::OnNewText(wxCommandEvent& event)
+void RegFrame::OnNewText(wxCommandEvent& WXUNUSED(event))
{
if ( m_treeCtrl->IsKeySelected() ) {
m_treeCtrl->CreateNewTextValue(
}
}
-void RegFrame::OnNewBinary(wxCommandEvent& event)
+void RegFrame::OnNewBinary(wxCommandEvent& WXUNUSED(event))
{
if ( m_treeCtrl->IsKeySelected() ) {
m_treeCtrl->CreateNewBinaryValue(
}
}
-void RegFrame::OnInfo(wxCommandEvent& event)
+void RegFrame::OnInfo(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->ShowProperties();
}
RegTreeCtrl::RegTreeCtrl(wxWindow *parent, wxWindowID id)
: wxTreeCtrl(parent, id, wxDefaultPosition, wxDefaultSize,
- wxTR_HAS_BUTTONS | wxSUNKEN_BORDER)
+ wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS | wxSUNKEN_BORDER)
{
// init members
m_draggedItem = NULL;
}
}
+void RegTreeCtrl::OnBeginEdit(wxTreeEvent& event)
+{
+ TreeNode *pNode = GetNode(event);
+ if ( pNode->IsRoot() || pNode->Parent()->IsRoot() ) {
+ wxLogStatus(_T("This registry key can't be renamed."));
+
+ event.Veto();
+ }
+ else {
+ m_nameOld = pNode->m_strName;
+ }
+}
+
+void RegTreeCtrl::OnEndEdit(wxTreeEvent& event)
+{
+ bool ok;
+
+ wxString name = event.GetLabel();
+
+ TreeNode *pNode = GetNode(event);
+ if ( pNode->IsKey() )
+ {
+ wxRegKey& key = pNode->Key();
+ ok = key.Rename(name);
+ }
+ else
+ {
+ pNode = pNode->Parent();
+ wxRegKey& key = pNode->Key();
+
+ ok = key.RenameValue(m_nameOld, name);
+ }
+
+ if ( !ok ) {
+ wxLogError(_T("Failed to rename '%s' to '%s'."),
+ m_nameOld.c_str(), name.c_str());
+ }
+#if 0 // MSW tree ctrl doesn't like this at all, it hangs
+ else {
+ pNode->Refresh();
+ }
+#endif // 0
+}
+
void RegTreeCtrl::OnBeginDrag(wxTreeEvent& event)
{
m_copyOnDrop = event.GetEventType() == wxEVT_COMMAND_TREE_BEGIN_DRAG;
return;
}
- bool dstExpanded = IsExpanded(dst->Id());
-
bool ok;
if ( isKey ) {
wxRegKey& key = src->Key();
else {
ok = key.Copy(keyDst);
}
- if ( ok && dstExpanded ) {
- dst->OnCollapse();
- dst->OnExpand();
- }
if ( ok && !m_copyOnDrop ) {
// delete the old key
if ( ok && !m_copyOnDrop ) {
// we moved it, so delete the old one
ok = key.DeleteValue(src->m_strName);
- if ( ok ) {
- // reexpand the key
- dst->Refresh();
- }
}
}
if ( !ok ) {
wxLogError("Failed to %s registry %s.", verb.c_str(), what.c_str());
}
+ else {
+ dst->Refresh();
+ }
}
// ----------------------------------------------------------------------------
if ( isEmpty ) {
// this is for the case when our last child was just deleted
- m_pTree->Collapse(Id());
+ wxTreeItemId theId(Id()); // Temp variable seems necessary for BC++
+ m_pTree->Collapse(theId);
// we won't be expanded any more
- m_pTree->SetItemHasChildren(Id(), FALSE);
+ m_pTree->SetItemHasChildren(theId, FALSE);
}
return TRUE;
if ( !IsKey() )
return;
- if ( m_pTree->IsExpanded(Id()) ) {
- m_pTree->Collapse(Id());
- OnCollapse();
- m_pTree->SetItemHasChildren(Id());
- m_pTree->Expand(Id());
+ wxTreeItemId theId(Id()); // Temp variable seems necessary for BC++
+ bool wasExpanded = m_pTree->IsExpanded(theId);
+ if ( wasExpanded )
+ m_pTree->Collapse(theId);
+
+ OnCollapse();
+ m_pTree->SetItemHasChildren(theId);
+ if ( wasExpanded ) {
+ m_pTree->Expand(theId);
OnExpand();
}
- else {
- // just allow it to be expanded
- m_pTree->SetItemHasChildren(Id());
- }
}
bool RegTreeCtrl::TreeNode::DeleteChild(TreeNode *child)
}
if ( ok ) {
- m_pTree->Delete(child->Id());
+ wxTreeItemId theId(child->Id()); // Temp variable seems necessary for BC++
+ m_pTree->Delete(theId);
Refresh();
}
long lId = m_aChildren[n]->Id();
// no, wxTreeCtrl will do it
//delete m_aChildren[n];
- m_pTree->Delete(lId);
+ wxTreeItemId theId(lId); // Temp variable seems necessary for BC++
+ m_pTree->Delete(theId);
}
m_aChildren.Empty();
// operations on RegTreeCtrl
// ----------------------------------------------------------------------------
+void RegTreeCtrl::GoTo(const wxString& location)
+{
+ wxStringTokenizer tk(location, _T("\\"));
+
+ wxTreeItemId id = GetRootItem();
+
+ while ( tk.HasMoreTokens() ) {
+ wxString subkey = tk.GetNextToken();
+
+ wxTreeItemId idCurrent = id;
+ if ( !IsExpanded(idCurrent) )
+ Expand(idCurrent);
+
+ long dummy;
+ id = GetFirstChild(idCurrent, dummy);
+
+ if ( idCurrent == GetRootItem() ) {
+ // special case: we understand both HKCU and HKEY_CURRENT_USER here
+ for ( size_t key = 0; key < wxRegKey::nStdKeys; key++ ) {
+ if ( subkey == wxRegKey::GetStdKeyName(key) ||
+ subkey == wxRegKey::GetStdKeyShortName(key) ) {
+ break;
+ }
+
+ id = GetNextChild(idCurrent, dummy);
+ }
+ }
+ else {
+ // enum all children
+ while ( id.IsOk() ) {
+ if ( subkey == ((TreeNode *)GetItemData(id))->m_strName )
+ break;
+
+ id = GetNextChild(idCurrent, dummy);
+ }
+ }
+
+ if ( !id.IsOk() ) {
+ wxLogError(_T("No such key '%s'."), location.c_str());
+
+ return;
+ }
+ }
+
+ if ( id.IsOk() )
+ SelectItem(id);
+}
+
void RegTreeCtrl::DeleteSelected()
{
long lCurrent = GetSelection(),
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